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Symbolic computation of the constraint system for the five point algorithm using Gröber Basis.

geoeo
geoeo
pushedAt 10 months ago

geoeo/five_point_constraints

Five Point Constraints

Computing the symbolic contraints matrix needed for the 5-Point Algorithm using Gröber Basis. The ordering is given to match the construnction in Photomgrammetric Computer Vision p.575 and Recent Developments on Direct Relative Orientation by Stewenius et al. The orderings in the references however seem wrong, and should be Grevlex.

The output of the code is written to work with Rust and nalgebra.